The following publications are possibly variants of this publication:
- Optimal Control Policy of an Inventory System with Postponed DemandP. Chitra Devi, B. Sivakumar, A. Krishnamoorthy. rairo, 50(1):145-155, 2016. [doi]
- Perishable Inventory System with Postponed Demands and Negative CustomersPaul Manuel, B. Sivakumar, Gunaseelan Arivarignan. jamds, 2007, 2007. [doi]
- A discrete time inventory system with postponed demandsB. Sivakumar, R. Jayaraman, Gunaseelan Arivarignan. jcam, 236(13):3073-3083, 2012. [doi]